1. Sprinkle chicken with 1/2 teaspoon salt and 1/8 teaspoon pepper. Heat 1 tablespoon oil in large nonstick skillet over medium-high heat; add chicken and cook 4 to 5 minutes per side, until cooked through. Transfer to cutting board; cover and keep warm.
2. heat remaining oil in skillet. Add garlic and cook 30 seconds. Stir in mushrooms. Sprinkle with 1/4 teaspoon salt and 1/8 teaspoon pepper; cook 1 minute. Add broccoli, chicken broth, soy sauce and ginger; cook 4 to 5 minutes until broccoli is tender and liquid has evaporated.
3. Cut chicken into thin strips. Divide and arrange chicken and mushroom-and-broccoli mixture on one half of each tortilla; roll up. Makes 4 servings.